text stringlengths 454 608k | url stringlengths 17 896 | dump stringclasses 91
values | source stringclasses 1
value | word_count int64 101 114k | flesch_reading_ease float64 50 104 |
|---|---|---|---|---|---|
I would like to know what is the best way of creating dynamic queries with entity framework and linq.
I want to create a service that has many parameters for sorting and filtering (over 50). I will be getting object from gui where these will be filled out... and query will be executed from a single service method.
I lo... | https://codedump.io/share/V9jed3KraXEa/1/creating-dynamic-queries-with-entity-framework | CC-MAIN-2016-50 | refinedweb | 224 | 59.4 |
Ticket #1202 (new defect)
Any "IO Pixbuf" will cause memory leak.
Description
Now every function return "IO Pixbuf" will cause memory leak.
I attach a simple demo to recur this issue:
module Main where
import Graphics.UI.Gtk import Graphics.UI.Gtk.Gdk.Pixbuf import Control.Monad
main = do
initGUI
w <- windowNew
pb <- p... | http://trac.haskell.org/gtk2hs/ticket/1202 | CC-MAIN-2014-42 | refinedweb | 109 | 62.34 |
Some of our test data needs to be transformed from its original type to something else. For example, we might need to convert a String to a numeric value, or vice versa. Or we might need to generate date values in a certain format. Examples for all of these can be found below.
String to int
The code
Integer.parseInt(th... | https://imalittletester.com/2019/10/09/useful-type-conversions/?shared=email&msg=fail | CC-MAIN-2022-21 | refinedweb | 414 | 51.14 |
Classes and subclasses
Python classes are used to give greater structure and object orientated facilities to many projects, so it's important to have a firm grasp on class behaviors and syntax. Even if you've used object orientated design in other language like Java or PHP, Python has some particularities that you need... | https://www.webforefront.com/django/pythonbasics-classes.html | CC-MAIN-2021-31 | refinedweb | 940 | 62.78 |
I'm trying to convert an integer to string using
sprintf
"2"
isdigit()
itoa()
int main()
{
int num;
char string[31];
printf("Number: ");
scanf("%d",&num);
sprintf(string, "%d", num);
printf("%s", string);
return 0;
}
2999
"2999"
"dog"
"2"
int num; leaves
num uninitialized. When you input
"dog", the
scanf operation does... | https://codedump.io/share/wfKJTF41JeS0/1/sprintf-to-copy-int-into-string-in-c | CC-MAIN-2018-22 | refinedweb | 370 | 60.38 |
Important: Please read the Qt Code of Conduct -
QSizeGrip is not visibile inside the QRubberBand when compiled on OSX.
QSizeGrip button is not shown when i show the QRubberBand.I tried to search on google about this issue. But i cant find one. If anyone knows a solution of this issue, can someone tell me about it? This... | https://forum.qt.io/topic/73200/qsizegrip-is-not-visibile-inside-the-qrubberband-when-compiled-on-osx | CC-MAIN-2020-50 | refinedweb | 557 | 56.15 |
C++ Programming As A Set Of Problems/Chapter1
Introduction - Solving The Tower of Hanoi[edit]
The Tower of Hanoi is a fairly simple puzzle. It consists primarily of three poles and a set of rings. The rings are in different sizes, stacked from largest to smallest on the first pole. Your objective: to move all the rings... | http://en.wikibooks.org/wiki/C%2B%2B_Programming_As_A_Set_Of_Problems/Chapter1 | CC-MAIN-2014-10 | refinedweb | 2,836 | 81.63 |
OGNL Index
is a expression language.
It is used for getting and setting the properties of java object... properties of
java object. It has own syntax, which is very simple. It make...,
Search index
and explain how to correct it.
i) For(index=0.1;index!=1.0;index+=0.1)
System.out.println("index="+index);
ii)Switch(x)
{... | http://roseindia.net/tutorialhelp/comment/36053 | CC-MAIN-2014-10 | refinedweb | 693 | 50.84 |
From: Roland Schwarz (roland.schwarz_at_[hidden])
Date: 2008-02-29 10:32:56
Surprisingly I was not able to find on the net
code that would give me a smart way to indent
a stream. So I wrote a little filter based on
the boost iostreams library.
My first attempt was:
boost::iostreams::filtering_ostream out;
indent_filter... | http://lists.boost.org/Archives/boost/2008/02/133679.php | CC-MAIN-2015-22 | refinedweb | 274 | 66.64 |
Hey, I'm relatively new to C++, started a few days ago and I'm new to this forum community as well. I made a simple program where the computer asks you for your name, then age, followed by your hometown and your occupation (in that order). It works fine, but there's one small problem. If I were to type my name in as "B... | https://www.daniweb.com/programming/software-development/threads/188746/noob-help-needed | CC-MAIN-2018-43 | refinedweb | 244 | 94.05 |
C#: User defined datatypes
Hi there,
Just want to know if I can define my own datatypes in C#.
Lets say I want to make my own double float and define that as a datatype called 'Percentage'.
The simple method would be to inherit the standard System.Double object and claim it as mine, e.g.
public class Percentage: double... | http://discuss.fogcreek.com/dotnetquestions/default.asp?cmd=show&ixPost=2929&ixReplies=21 | CC-MAIN-2017-30 | refinedweb | 2,776 | 64 |
Opened 6 years ago
Last modified 4 years ago
#15819 new Bug
Admin searches should use distinct, if query involves joins
Description
If search on inline relation in django-admin I've got multiple same rows. It do search unusable... On django 1.2 it works right.
Attachments (5)
Change History (32)
comment:1 Changed 6 yea... | https://code.djangoproject.com/ticket/15819?cversion=1&cnum_hist=16 | CC-MAIN-2017-17 | refinedweb | 1,978 | 73.17 |
Does this sound familiar?
You've started this great new project and have been hammering out new features at a great pace. Lately your velocity has dropped. It was only a minor decrease in the beginning, but it's becoming a severe slowdown now. Now you're at a point where you feel that you're having to defend yourself t... | https://dev.to/janhoogeveen/refactoring-web-applications-3g6d | CC-MAIN-2022-27 | refinedweb | 810 | 65.73 |
As Django follows a design pattern similar to MVC, let's first understand what MVC is.
MVC Design Pattern
There are various MVC (Model, View, Controller)’s friends list. All the queries regarding this are written in Models. The resultant output is passed on to Controller.
Controller
All the business logic goes here. ... | http://www.linux.com/learn/tutorials/38279-introduction-to-django | CC-MAIN-2013-48 | refinedweb | 869 | 68.57 |
BBC micro:bit
Sparkfun moto:bit
Introduction
The moto:bit is a motor controller board designed for the micro:bit by the company Sparkun. It has an edge connector, headers for 2 DC motors, a barrel jack power connector and some GPIO headers. It looks like this,
The motor is controlled by i2c, leaving your PWM pins free ... | http://multiwingspan.co.uk/micro.php?page=motobit | CC-MAIN-2018-22 | refinedweb | 1,331 | 75.3 |
to
distinguish between a method parameter and an instance field of the
same name.
public class Circle {
public static final double PI = 3.14159; // A constant
public double r; // An instance field that holds the radius of the circle
// The constructor method: initialize the radius field
public Circle(double r) { this.... | http://books.gigatux.nl/mirror/javainanutshell/0596007736/javanut5-CHP-3-SECT-3.html | CC-MAIN-2018-43 | refinedweb | 1,571 | 52.49 |
# #
.
Learn the basics of compiling C programs.
Most Linux and Unix programs are written in C. When you download source for a project, it will often be C or C++ source code. You don't necessarily need to know a darn thing about C or anything else to compile the source if you aren't changing it. It may be helpful for yo... | https://aplawrence.com/Linux/c_compiling_linux.html | CC-MAIN-2019-35 | refinedweb | 3,263 | 84.17 |
bjartek blog 2017-01-10T12:59:19+00:00 Bjarte Stien Karlsen bjarte@bjartek.org Brainstorming dekstop twitter client features 2009-03-01T00:00:00+00:00 <p class="meta">01 March 2009 – Kristiansand, Norway</p> <p>There are several twitter clients out there, but I feel that noen of them really fills the needs I have with ... | http://feeds.feedburner.com/bjartek-all | CC-MAIN-2017-26 | refinedweb | 998 | 73.88 |
Wiki
SCons / SConsTestingRevisions
The SCons wiki has moved to
This is old now -- pretty much all of this has been added to our test infrastructure as of December 2012. -- GaryOberbrunner
Very preliminary. Don't hesitate to add your ideas. Note that the original topic has been extended by a new section on using the tes... | https://bitbucket.org/scons/scons/wiki/SConsTestingRevisions?action=diff&rev1=18&rev2=17 | CC-MAIN-2018-22 | refinedweb | 4,232 | 64.51 |
[Performance.]
Let’s continue our look at the memory profiling feature of the Windows Phone Performance Analysis tool. Today I’m focusing on the Types view, which presents a conveniently grouped organization of heap activity and can be used to quickly focus diagnosis on specific types and allocating assemblies. Every a... | http://blogs.windows.com/windows_phone/b/wpdev/archive/2012/08/16/memory-profiling-the-types-view.aspx | CC-MAIN-2014-15 | refinedweb | 1,649 | 53.31 |
Games of Chance Challenge Project (Python)
Why is it that this code, which works in the Python IDLE, does not work in Code Academy? I’m confused.
import random
money = 100
guess = input(‘Enter H for Heads or T for Tails:’)
bet = int(input('Place your bet: '))
#Write your game of chance functions here
def coin_flip(gues... | https://discuss.codecademy.com/t/games-of-chance-challenge-project-python/462399?page=3 | CC-MAIN-2020-16 | refinedweb | 1,006 | 73.47 |
Moot Monday
Expand Messages
- Not that anyone needs to be reminded, as we'll all meet up this
weekend at Bodiam..but..in case anyone doesn't make it, the monthly
Moot is nest Monday 20 August same arrangements as usual.
See you there!
Paul
- Hi,
it's the Moot tomorrow (Monday). I hope as many as possible can join
us, I... | https://groups.yahoo.com/neo/groups/croydoncrows/conversations/topics/98?tidx=1 | CC-MAIN-2017-30 | refinedweb | 204 | 82.65 |
Difference between revisions of "Euler problems/11 to 20"
Revision as of 14:01, 25 January 2008
Contents
Problem 12
What is the first triangle number to have over five-hundred divisors?
Solution:
--primeFactors in problem_3 problem_12 = head $ filter ((> 500) . nDivisors) triangleNumbers where triangleNumbers = scanl1 ... | https://wiki.haskell.org/index.php?title=Euler_problems/11_to_20&diff=next&oldid=18346 | CC-MAIN-2021-25 | refinedweb | 140 | 69.48 |
hi there,
to change the protection level in the ascx level u should go for it this way:
in the .ascx codebehind Change "protected" to "public" like the orange part below:
public class mycontrol : System.Web.UI.UserControl
{
public System.Web.UI.WebControls.TextBox Name;
private void Page_Load(object sender, System.Eve... | http://forums.devx.com/showthread.php?143958-TextBox-Protection-Level&p=427939 | CC-MAIN-2014-10 | refinedweb | 273 | 59.8 |
I would like to devote this entry to further discuss the Typelist data type. Previously, I explored the Typelist[^] for use in my network library, Alchemy[^]. I decided that it would be a better construct for managing type info than the std::tuple. The primary reason is the is no data associated with the types placed w... | http://www.codeproject.com/Articles/787567/Typelist-Operations | CC-MAIN-2016-36 | refinedweb | 3,125 | 50.06 |
Hi,
I would like to know if it is possible to read a file and write to the same file at the same time.
For example, if I have
Is there any way to manipulate a .dat file while reading it?Is there any way to manipulate a .dat file while reading it?Code:#include <fstream> // and other headers using namespace std; string t... | http://cboard.cprogramming.com/cplusplus-programming/105035-input-output-concurrently.html | CC-MAIN-2014-52 | refinedweb | 106 | 76.22 |
In Plone secure login, the insecure part I showed the insecure login via http and the insecure authentication cookie. Here's a way in which you can improve the security.
If you install SessionCrumbler according to the installation instructions (basically replacing cookie_crumbler with session_crumbler), the login mecha... | http://reinout.vanrees.org/weblog/2006/04/25/plone-secure-login-the-secure-part.html | CC-MAIN-2015-06 | refinedweb | 1,080 | 64.41 |
There is the myth that using C++ per se makes applications and libraries slow and bloated. Avoiding bloat is of special importance for embedded devices, which usually have limited amounts of CPU power and memory.
On I found a short article on this topic: C vs. C++ on Embedded Devices.
Let's get down to the statements b... | http://www.kdedevelopers.org/node/1138 | crawl-002 | refinedweb | 520 | 63.39 |
Wiki
glLoadGen / Command_Line_Options
The command-line options for the code generation tools are explained here. They work more or less like the standard command-line options for typical Linux/Windows programs. Options that have a single value can take their parameters as either
-opt_name=parameter or
-opt_name paramet... | https://bitbucket.org/alfonse/glloadgen/wiki/Command_Line_Options | CC-MAIN-2018-17 | refinedweb | 942 | 57.06 |
Java technology zone technical podcast series: Season 3
Jay Garcia
,
David Evans
, of Modus Create on building mobile applications
via
web
-
based IDEs
Episode date:
12
-
06
-
2011
GLOVER:
I'm Andy Glover, and this is the Java Technical Series of the
developerWorks podcast.
My guests this time are Jay Garcia, who is th... | https://www.techylib.com/el/view/sprocketexponential/java_technology_zone_technical_podcast_series_season_3_jay_garcia | CC-MAIN-2018-43 | refinedweb | 5,765 | 82.34 |
Module: Essential Tools Module Group: File System
Does not inherit
#include <rw/cacheman.h> RWFile f("file.dat"); // Construct a file RWCacheManager(&f, 100); // Cache 100 byte blocks // to file.dat
Class RWCacheManager caches fixed length blocks to and from an associated RWFile. The block size can be of any length and... | http://www.xvt.com/sites/default/files/docs/Pwr%2B%2B_Reference/rw/docs/html/toolsref/rwcachemanager.html | CC-MAIN-2017-51 | refinedweb | 400 | 60.31 |
[1.1.1] Image taken at runtime isn't updated in Sikuli --- HowTo force the update
--- How to force the update:
*** to permanently switch off image caching use:
Settings.
... from that time on every image will be loaded from its file whenever used
*** to force the reload of an image after having changed its file content... | https://answers.launchpad.net/sikuli/+question/483025 | CC-MAIN-2017-43 | refinedweb | 643 | 76.01 |
I have a
new String(array,"UTF-8") in one place and exactly the same code in another place in my app. Actually, I may have it in many places. And every time, I have to use that
"UTF-8" constant in order to create a
String from a byte array. It would be very convenient to define it once somewhere and reuse it, just like... | https://www.yegor256.com/2015/07/06/public-static-literals.html | CC-MAIN-2018-39 | refinedweb | 620 | 55.84 |
🚗 Automatic toy garage (Arduino project)
The process of making a toy garage on the Arduino
For the project we need:
- Arduino UNO or any other modification,
- SG90 servo,
- ultrasonic range finder HC-SR04,
- breadboard,
- wires dad-dad, dad-mom,
- charging from a mobile phone 5V, 2A, or a portable power bank, or a Kro... | https://inventr.io/blogs/arduino/automatic-toy-garage-arduino-project | CC-MAIN-2020-16 | refinedweb | 383 | 69.82 |
In the last post, we saw how to use data binding to a List to allow stepping through the elements of the List, displaying each item in separate TextBoxes. We also saw how a collection view provides an interface to the underlying List, and allows moving around the List as well as other operations like sorting and filter... | https://programming-pages.com/tag/collection-view/ | CC-MAIN-2018-26 | refinedweb | 1,955 | 53.1 |
User Input to String Variable
Hello,
I've created a simple program to convert coordinate systems and am stuck on how to save user data entered into 3 different textfields to their respective string variables(basemap,zone,block)
I've seen the delegate solution but have trouble comprehending what is occurring. Is there a... | https://forum.omz-software.com/topic/4949/user-input-to-string-variable | CC-MAIN-2021-17 | refinedweb | 797 | 57.06 |
By default, Solaris threads attempt(). To get the number of threads being used, use thr_getconcurrency().
thr_setconcurrency(3T) provides a hint to the system about the required level of concurrency in the application. The system ensures that a sufficient number of threads are active so that the process continues to ma... | http://docs.oracle.com/cd/E19620-01/805-5080/sthreads-56761/index.html | CC-MAIN-2014-15 | refinedweb | 199 | 51.68 |
MIGRATE_PAGES(2) Linux Programmer's Manual MIGRATE_PAGES(2)
migrate_pages - move all pages in a process to another set of nodes
#include <numaif.h> long migrate_pages(int pid, unsigned long maxnode, const unsigned long *old_nodes, const unsigned long *new_nodes); Note: There is no glibc wrapper for this system call; se... | https://man7.org/linux/man-pages/man2/migrate_pages.2.html | CC-MAIN-2021-17 | refinedweb | 174 | 58.48 |
"Hi When faced with this question, I really gave up trying to work out what was going on and have given up in despair!
Can you explain whats going on?
Line 3 The 'singleton' identifier was very distracting, whats it doing? and the use of SafeDeposit just about everywhere has further confused me can anyone walk me throu... | http://www.javaprogrammingforums.com/%20whats-wrong-my-code/33820-help-answer-question-java-6-practice-exam-book-printingthethread.html | CC-MAIN-2016-26 | refinedweb | 106 | 54.26 |
read the DNC magazine regularly, you will probably be aware that we have covered .NET Core, ASP.NET Core and have given an idea of what’s upcoming for .NET web developers.
A lot has been happening lately in the .NET Ecosystem!
For example, consider the JavaScript landscape of frameworks to help you organize your clien... | https://www.dotnetcurry.com/aspnet/1383/modern-web-dev-aspnet-core-webpack-vuejs | CC-MAIN-2019-35 | refinedweb | 4,266 | 63.7 |
This page explains how to migrate pull queue code from Task Queues to Pub/Sub. Pub/Sub is now the preferred way of performing pull queue work in App Engine.
If your app uses both pull queues and push queues, use this guide to migrate
your pull queues to Pub/Sub before migrating your push queues to
the new push queue se... | https://cloud.google.com/appengine/docs/standard/python/taskqueue/pull/migrating-pull-queues?hl=fr | CC-MAIN-2020-10 | refinedweb | 1,025 | 62.17 |
In this section we will discuss about queue in java. Queue is a interface in java.util package of java. It holds the collection of data or element and follow the FIFO (first in first out) manner, which means the data which is added first into the queue will be removed first from the queue. Whatever the ordering is, hea... | http://www.roseindia.net/java/example/java/util/Queue-java.shtml | CC-MAIN-2016-26 | refinedweb | 278 | 59.5 |
I want to learn assembly, but I don't want to do it with that HLA stuff that they use on the Art of Asembly page.
Also, could someone post a simply Hello World source that would compile in VC++ using the _asm thing?
Printable View
I want to learn assembly, but I don't want to do it with that HLA stuff that they use on ... | http://cboard.cprogramming.com/brief-history-cprogramming-com/5046-where-do-i-learn-assembly-printable-thread.html | CC-MAIN-2014-15 | refinedweb | 645 | 78.18 |
To help you understand .NET development from a VFP perspective, this article introduces you to operator overloading and shows you how to apply it for powerful programming in .NET.
Many object-oriented languages support a concept called "operator overloading." This technique lets you specify how operators such as = or +... | https://www.codemag.com/article/050124 | CC-MAIN-2020-24 | refinedweb | 3,386 | 56.45 |
represents both translational and rotational acceleration. More...
#include <frames.hpp>
represents both translational and rotational acceleration.
This class represents an acceleration twist. A acceleration twist is the combination of translational acceleration and rotational acceleration applied at one point. represe... | https://docs.ros.org/en/hydro/api/orocos_kdl/html/classKDL_1_1Wrench.html | CC-MAIN-2021-31 | refinedweb | 264 | 53.78 |
The details page for Level03 contains a hint directing us to the home directory of flag03. After navigating to the target home directory and listing out the files, I was presented with a shell script called writable.sh and a directory called writable.d.
I took a look at the shell script and it contained the following:
... | http://mike-boya.github.io/blog/2015/08/18/exploit-exercises-nebula-level03/ | CC-MAIN-2017-34 | refinedweb | 314 | 65.73 |
How to Write a Multiline String Literal in C#
This article will introduce a method to write a multiline string literal in C#.
- Using the verbatim symbol
Use the verbatim symbol to write a multiline string literal in C
In C#, we can use the verbatim symbol to create a verbatim string. A verbatim string is a string that... | https://www.delftstack.com/howto/csharp/how-to-write-a-multiline-string-literal-in-csharp/ | CC-MAIN-2020-45 | refinedweb | 130 | 69.18 |
This is your resource to discuss support topics with your peers, and learn from each other.
09-18-2012 09:24 AM
09-18-2012 10:20 AM
I am not fully understanding you - i'm thinking im already pretty much having the ane as basic as it can be?
The native code is from
package com.example { import flash.external.ExtensionCo... | https://supportforums.blackberry.com/t5/Adobe-AIR-Development/Cannot-load-application-containing-ane/td-p/1910213/page/2 | CC-MAIN-2016-50 | refinedweb | 362 | 53.17 |
plone.cachepurging 1.0.5
Cache purging support for Zope 2 applications
plone.cachepurging
Table of Contents
- plone.cachepurging
- Changelog
Introduction
The plone.cachepurging package provides cache purging for Zope 2 applications. It is inspired by (and borrows some code from) Products.CMFSquidTool, but it is not tie... | https://pypi.python.org/pypi/plone.cachepurging/ | CC-MAIN-2014-10 | refinedweb | 2,709 | 66.74 |
As we saw in my previous story, how we can use the GPU/TPU for free. So, now we can implement our deep learning programs without paying money for expensive GPU on AWS or other cloud platforms.
How to Import Data to Colab?
1. Using wget
The Google Colab machines are built on Debian based Linux, therefore the simplest wa... | http://mc.ai/import-data-into-google-colaboratory/ | CC-MAIN-2019-09 | refinedweb | 607 | 59.5 |
STAT 19000: Project 11 — Spring 2022
Motivation: We’d be remiss spending almost an entire semester solving data driven problems in python without covering the basics of classes. Whether or not you will ever choose to use this feature in your work, it is best to at least understand some of the basics so you can navigate... | https://the-examples-book.com/projects/current-projects/19000-s2022-project11 | CC-MAIN-2022-33 | refinedweb | 999 | 67.55 |
You can't test certain methods because they're private and your test can't get to them.
Refactor the functionality into standalone classes or make the methods package scope.
Suppose you have the following code:
public class Widget { public void draw(Graphics g) { computeCoordinates( ); // paint the component } private ... | https://etutorials.org/Programming/Java+extreme+programming/Chapter+11.+Additional+Topics/11.6+Testing+Private+Methods/ | CC-MAIN-2022-33 | refinedweb | 316 | 54.02 |
It is very simple to get current screen resolution in C#. You have to write following code in your program to do this. in the following code I have use System.Drawing class to get pixel size of screen. I also have use System.ComponentModel class to import all component.
Code:
using System; using System.Drawing; using S... | https://dennosecqtinstien.wordpress.com/2012/04/19/how-to-capture-current-screen-resolution-of-your-system-using-c/ | CC-MAIN-2017-51 | refinedweb | 4,558 | 71.14 |
Feature Flags in Rails: Get Started Quickly and Easily
Stay connected
The following is a guest blog post written by Taurai Mutimutema.
Creating dynamic applications with Rails (or any language + framework combo) has become more of an ongoing process than a single event. Users often require the best experience when usin... | https://www.cloudbees.com/blog/feature-flags-rails-get-started | CC-MAIN-2021-17 | refinedweb | 1,368 | 61.16 |
qstylesheet.3qt man page
QStyleSheet — Collection of styles for rich text rendering and a generator of tags
Synopsis
#include <qstylesheet.h>
Inherits QObject.
Public Members
QStyleSheet ( QObject * parent = 0, const char * name = 0 )
virtual ~QStyleSheet ()
QStyleSheetItem * item ( const QString & name )
const QStyleS... | https://www.mankier.com/3/qstylesheet.3qt | CC-MAIN-2017-22 | refinedweb | 487 | 57.98 |
Ticket #222 (assigned enhancement)
When running forwards and backwards migrations, raise an exception if someone uses a non-FakeORM model
Description
Sometimes, people may import a Model directly in a forwards() or backwards() migration.
This is a bad idea, because it works around the ORM. We can warn against this if w... | http://south.aeracode.org/ticket/222 | CC-MAIN-2015-22 | refinedweb | 130 | 55.74 |
size() in Stack C++ STL
Sign up for FREE 1 month of Kindle and read all our books for free.
Get FREE domain for 1st year and build your brand new site
Stack is a data structure which works on the principle of Last in First Out (LIFO) i.e. the last element that is inserted into the stack is the first one to be removed. ... | https://iq.opengenus.org/size-in-stack-cpp-stl/ | CC-MAIN-2021-17 | refinedweb | 835 | 64.1 |
Lang
Thanks
Thanks This is my code.Also I need code for adding the information on the grid and the details must be inserted in the database.
Thanks in advance
java - Java Beginners
java write a programme to to implement queues using list interface Hi Friend,
Please visit the following link:
Thanks
java - Applet
://
Tha... | http://www.roseindia.net/tutorialhelp/comment/81204 | CC-MAIN-2014-49 | refinedweb | 1,164 | 50.53 |
FOR SOME UNFATHOMABLE REASON, Java seems to lack any reasonable built-in subroutines for reading data typed in by the user. You've already seen that output can be displayed to the user using the subroutine System.out.print. This subroutine is part of a pre-defined object called System.out. The purpose of this object is... | http://www.roseindia.net/javajdktutorials/c2/s4.shtml | CC-MAIN-2013-20 | refinedweb | 831 | 63.29 |
Python.
Step 1: Import Necessary Packages
First, we’ll import the necessary packages to perform ridge regression in Python:
import pandas as pd from numpy import arange from sklearn.linear_model import Ridge from sklearn.linear_model import RidgeCV Ridge Regression Model
Next, we’ll use the RidgeCV() function from skl... | https://www.statology.org/ridge-regression-in-python/ | CC-MAIN-2021-43 | refinedweb | 181 | 65.22 |
- Option and Argument Conventions
- Basic Command-Line Processing
- Option Parsing: getopt() and getopt_long()
- The Environment
- Summary
- Exercises
2.3 Option Parsing: getopt() and getopt_long()
Circa 1980, for System III, the Unix Support Group within AT&T noted that each Unix program used ad hoc techniques for par... | https://www.informit.com/articles/article.aspx?p=175771&seqNum=3 | CC-MAIN-2022-21 | refinedweb | 2,715 | 62.58 |
Walk-Through of Phoenix LiveView
By Sophie DeBenedetto
Learn how to use Phoenix LiveView for real-time features without complicated JS frameworks.
It’s here! Phoenix LiveView leverages server-rendered HTML and Phoenix’s native WebSocket tooling so you can build fancy real-time features without all that complicated Java... | https://elixirschool.com/blog/phoenix-live-view/ | CC-MAIN-2022-27 | refinedweb | 1,767 | 64.71 |
Run Kuzzle #
Kuzzle is a Node.js application that can be installed on a large number of environments.
It only requires two services: Elasticsearch and Redis.
In this guide we will use Docker and Docker Compose to run those services.
Prerequisites #
It's recommanded to use Node Version Manager to avoid rights problems w... | https://doc.kuzzle.io/core/2/guides/getting-started/run-kuzzle/ | CC-MAIN-2022-05 | refinedweb | 458 | 57.87 |
25964/run-a-jar-file-on-amazon-emr-which-i-created-using-hadoop-2-7-5
I suggest you recompile the code or downgrade back to 2.7.3, which should be able to run most 2.7.5 code
Amazon keeps all its EMR versions intact. All you need to do while lauching a EMR job is specify the release lable. E.g. for 2.7.3, I use emr-5.1... | https://www.edureka.co/community/25964/run-a-jar-file-on-amazon-emr-which-i-created-using-hadoop-2-7-5 | CC-MAIN-2020-16 | refinedweb | 130 | 87.21 |
I have a form where a couple of fields are coming out as required when I don't want them too. Here is the form from models.py
class CircuitForm(ModelForm): class Meta: model = Circuit exclude = ('lastPaged',) def __init__(self, *args, **kwargs): super(CircuitForm, self).__init__(*args, **kwargs) self.fields['begin'].wi... | https://pythonpedia.com/en/knowledge-base/1134667/django-required-field-in-model-form | CC-MAIN-2020-29 | refinedweb | 238 | 52.46 |
I've got some data given to me in a python shelve file, I want to pass it to R for plotting. my code to extract it looks like this:
Try executing this chunk by clicking the Run button within the chunk or by placing your cursor inside it and pressing Ctrl+Shift+Enter.
```{python}
import numpy as np
from numpy import ma,... | https://codedump.io/share/b53e2oqaYKsN/1/passing-data-from-python-chunk-to-r-environment-in-rnotebook | CC-MAIN-2019-09 | refinedweb | 134 | 65.05 |
What is the middle tier in .NET?
Hi,
I'm new to .NET, coming from a C++ and Java background. I'm struggling to understand .NET enterprise architecture. I can't seem to find an explanation in terms that I'm familiar with.
Does .NET have something similar to the J2EE application server for distributed business objects in... | https://discuss.fogcreek.com/dotnetquestions/564.html | CC-MAIN-2020-05 | refinedweb | 1,092 | 65.42 |
botframework-webchat4.4.2 • Public • Published
A highly-customizable web-based client for Azure Bot Services.
Migrating from Web Chat v3 to v4Migrating from Web Chat v3 to v4
There are three possible paths that migration might take when migrating from v3 to v4. First, please compare your beginning scenario:
My current ... | https://www.npmjs.com/package/botframework-webchat | CC-MAIN-2019-26 | refinedweb | 1,377 | 61.97 |
Beginning Microcontrollers Part 11: Timers, Counters, and the Microcontroller Clock
Introduction: Beginning Microcontrollers Part 11: Timers, Counters, and the Microcontroller Clock
Timers and counters are so integral that you will see numerous examples involving them throughout this series. As the name says, timers ar... | http://www.instructables.com/id/Beginning-Microcontrollers-Part-11-Timers-Counters/ | CC-MAIN-2017-43 | refinedweb | 374 | 60.14 |
Solid Design Principle Revisit
This post is dedicated to those who are trying to learn the SOLID design principle. Some of my quick cases will give you easy ideas, and follow the reference links to understand more. Five principles of S.O.L.I.D by Robert C. Martin is core and fundamental to any Agile Development or Adap... | https://notesbyair.github.io/blog/cs/2020-05-23-solid-design-principle-revisit/ | CC-MAIN-2022-05 | refinedweb | 1,407 | 56.35 |
On Sun, 4 Jun 2006, Tejun Heo wrote:> Christoph Hellwig wrote:> > On Sun, Jun 04, 2006 at 12:41:20PM +0900, Tejun Heo wrote:> > > local_irq_save(flags);> > > buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;> > > memcpy(buf, tw_dev->generic_buffer_virt[request_id],> > > sg->length);> > > + flush_kernel_dcache_page(kma... | http://lkml.org/lkml/2006/6/4/113 | CC-MAIN-2014-42 | refinedweb | 191 | 58.72 |
Much of the material in this document is taken from Appendix F in the book A Primer on Scientific Programming with Python, 4th edition, by the same author, published by Springer, 2014.
The tools PyLint and Flake8 can analyze your code and point out errors and undesired coding styles. Before point 7 in the lists above, ... | http://hplgit.github.io/teamods/debugging/._debug005.html | CC-MAIN-2018-30 | refinedweb | 420 | 60.14 |
abs
When you use this function in a query, it transforms the values of the specified column in the specified dataset into absolute values. its absolute number.
Note: All the values in this example column are positive, which means the transform does not change the values.
{ "version": 0.3, "dataset": "90af668484394fa782... | https://developer.here.com/documentation/geovisualization/topics/query-rule-abs.html | CC-MAIN-2019-22 | refinedweb | 108 | 61.87 |
Here's the problem in a nutshell:
>>> import MySQLdb
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "MySQLdb/__init__.py", line 27, in ?
import _mysql
ImportError: Shared object "libmysqlclient_r.so.12" not found
This had been working. What changed I have no idea. (I'm afraid there are other peopl... | http://forums.devshed.com/python-programming-11/mysqldb-wont-lib-148623.html | CC-MAIN-2014-23 | refinedweb | 146 | 61.22 |
Let us learn C++ step by step
"A journey of a thousand miles begins with a single step"
C++ is a high level programing language developed by Bjarne Stroustrup ( pronounced as be-yar-ne Stroustrup). There is a difference between C++ and other high level languages - one can program to a very low level (very close to hard... | https://www.mcqtoday.com/CPP/home1/index.html | CC-MAIN-2022-27 | refinedweb | 797 | 73.37 |
Each Answer to this Q is separated by one/two green lines.
Just having some problems running a simulation on some weather data in Python. The data was supplied in a .tif format, so I used the following code to try to open the image to extract the data into a numpy array.
from PIL import Image im = Image.open('jan.tif')... | https://techstalking.com/programming/python/pillow-in-python-wont-let-me-open-image-exceeds-limit/ | CC-MAIN-2022-40 | refinedweb | 283 | 61.73 |
I can't explain why this simple code doesn't compile.
class Foo {
<T extends Foo> T method() {
return this;
}
}
Type mismatch: cannot convert from Foo to T
T
Foo
class Foo {
def method[T <: Foo] = this
}
Generic methods allow type parameters to be used to express dependencies among the types of one or more arguments to... | https://codedump.io/share/wsxags05jAH1/1/java-compile-error-in-method-with-generic-return-type | CC-MAIN-2017-39 | refinedweb | 193 | 65.05 |
REALbasic University: Column 061
In our previous lesson, we got Monotab's interface set up, but hadn't started writing the conversion code. We'll finish the program today.
Our first task is to bring in a text file so we can convert it. We already set up listBox1 to accept a dropped file: now we just have to do somethin... | http://www.applelinks.com/rbu/061/ | crawl-002 | refinedweb | 3,695 | 77.94 |
#include <deal.II/lac/block_vector.h>
An implementation of block vectors based on deal.II vectors. While the base class provides for most of the interface, this class handles the actual allocation of vectors and provides functions that are specific to the underlying vector type.
<float> and <double>; others can be gene... | https://dealii.org/8.5.0/doxygen/deal.II/classBlockVector.html | CC-MAIN-2018-34 | refinedweb | 1,097 | 58.28 |
Why does platform.libc_ver() take more than 25 seconds?
Open the Pythonista console and type:
import platform ; print(platform.libc_ver())
I stumbled into this one while creating
platform_info.py
Omg! @ccc, I have been trying to Copy your code from and then just wrap another level around it. Like --
If True:
And paste ... | https://forum.omz-software.com/topic/1914/why-does-platform-libc_ver-take-more-than-25-seconds/? | CC-MAIN-2021-25 | refinedweb | 570 | 77.74 |
.TH "ZSHCONTRIB" "1" "October 30, 2008" "zsh 4\&.3\&.9" .SH "NAME" zshcontrib \- user contributions to zsh .\" Yodl file: Zsh/contrib.yo .SH "DESCRIPTION" .PP The Zsh source distribution includes a number of items contributed by the user community\&. These are not inherently a part of the shell, and some may not be ava... | http://opensource.apple.com/source/zsh/zsh-53/zsh/Doc/zshcontrib.1 | CC-MAIN-2015-27 | refinedweb | 19,859 | 64.81 |
Hi,
This is probably a simple question but I have a class with an Array of variables. I need to chart the array data and therefore need to make this bindable, but struggling with the syntax.
Thanks for your time,
Paul.
You can follow,
[Bindable] public var myAC:ArrayCollection = new ArrayCollection([ "One", "Two", "Thr... | https://forums.adobe.com/thread/443715 | CC-MAIN-2017-51 | refinedweb | 243 | 61.06 |
Program Arcade GamesWith Python And Pygame
Chapter 18: Exceptions
When something goes wrong with your program, do you want to keep the user from seeing a red Python error message? Do you want to keep your program from hanging? If so, then you need exceptions.
Exceptions are used to handle abnormal conditions that can o... | http://programarcadegames.com/index.php?chapter=exceptions&lang=nl | CC-MAIN-2019-18 | refinedweb | 1,388 | 57.67 |
NAME
mmap, munmap - map or unmap files or devices into memory
SYNOPSIS
#include <sys/mman.h> void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset); int munmap(void *addr, size_t length);
DESCRIPTION
mmap() creates a new mapping in the virtual address space of the calling process. The starting... | http://manpages.ubuntu.com/manpages/lucid/man2/munmap.2.html | CC-MAIN-2014-35 | refinedweb | 272 | 59.9 |
Logstash Lines: Monitoring API, Logging Enhancements, S3 Output changes
Welcome back to The Logstash Lines! In these weekly posts, we'll share the latest happenings in the world of Logstash and its ecosystem.
Monitoring API
- Added stats for reporting on dynamic config reloads. We now measure the timestamp when most re... | https://www.elastic.co/blog/logstash-lines-2016-09-12 | CC-MAIN-2017-43 | refinedweb | 359 | 61.33 |
PDF files have become part and parcel of being able to use a computer productively. PDF (Portable Document Format) is a file format used to present documents independent of application software, hardware, and operating systems. A PDF file contains a complete description of a fixed-layout flat document, as well as fonts... | http://mobile.codeguru.com/columns/vb/using-visual-basic-to-create-pdfs-from-images.html | CC-MAIN-2017-30 | refinedweb | 972 | 52.87 |
XMonad.Hooks.SetWMName
Description
Sets the WM name to a given string, so that it could be detected using _NET_SUPPORTING_WM_CHECK protocol.
May be useful for making Java GUI programs work, just set WM name to LG3D and use Java 1.6u1 (1.6.0_01-ea-b03 works for me) or later.
To your
~/.xmonad/xmonad.hs file, add the fol... | http://hackage.haskell.org/package/xmonad-contrib-0.11.1/docs/XMonad-Hooks-SetWMName.html | CC-MAIN-2014-23 | refinedweb | 148 | 54.42 |
- Daniel Mack authored
Clean up the usb audio driver by factoring out a lot of functions to separate files. Code for procfs, quirks, urbs, format parsers etc all got a new home now. Moved almost all special quirk handling to quirks.c and introduced new generic functions to handle them, so the exceptions do not pollute ... | https://source.denx.de/Xenomai/ipipe-arm64/-/blob/e5779998bf8b70e48a6cc208c8b61b33bd6117ea/sound/usb/pcm.c | CC-MAIN-2022-05 | refinedweb | 118 | 72.12 |
curves with associated points shall be used in applications requiring certification under [FIPS 140]. More details about these curves may be found in [FIPS 186], the Digital Signature Standard. And what ramifications it has, if any.. No. They are widely used curves and thus a good way to reduce conspiracy theories tha... | https://www.mail-archive.com/search?l=cryptography%40metzdowd.com&q=from:%22Alexander+Klimov%22&o=newest&f=1 | CC-MAIN-2021-04 | refinedweb | 12,915 | 57.91 |
Plan 9 from Bell Labs
From Wikipedia, the free encyclopedia
Plan rather than specialized interfaces. Plan 9 aims to provide users with a workstation-independent working environment through the use of the 9P protocols. Plan 9 continues to be used and developed in some circles as a research operating system and by hobbyi... | http://ornacle.com/wiki/Plan_9_from_Bell_Labs | crawl-002 | refinedweb | 1,389 | 52.8 |
- NAME
- VERSION
- SYNOPSIS
- DESCRIPTION
- CONSTRUCTOR
- SUBROUTINES/METHODS
- dump_content( 0|1 )
- dump_cookies( 0|1 )
- dump_headers( 0|1 )
- dump_params( 0|1 )
- dump_status( 0|1 )
- dump_text( 0|1 )
- dump_title( 0|1 )
- dump_uri( 0|1 )
- pretty ( 0|1 )
- content_pre_filter( sub { ... } )
- request_callback
- res... | https://metacpan.org/pod/LWP::ConsoleLogger | CC-MAIN-2021-43 | refinedweb | 809 | 55.64 |
A Hands-on Introduction to Business Fundamentals Edition 1
Transcription
1 A Hands-on Introduction to Business Fundamentals Edition 1
2
3 Copyright 2015 by Capsim Management Simulations,: Content Manager, at the address below. All trademarks, service marks, registered trademarks, and registered service marks are the pr... | http://docplayer.net/1977326-A-hands-on-introduction-to-business-fundamentals-edition-1.html | CC-MAIN-2016-44 | refinedweb | 86,069 | 53 |
Hi there,
In this post I'm going to share simple method to create Hamburger Menu in ReactJS. Using this method you can create any type of Hamburger Menu you want.
If you want to see whole Tutorial of creating Hamburger Menu with all the functionalities like React-Router with awesome radical gradient background effect t... | https://dev.to/codebucks/build-hamburger-menu-in-reactjs-using-styled-components-25ln | CC-MAIN-2021-17 | refinedweb | 649 | 70.53 |
Variable Scope and Access in Ruby: The Important Parts
Perhaps more than any other subject matter, I’ve had to refine my previous assumptions and mental models on the topic of scope. Upon completing Launch School’s RB120 course, I’ve gained a more holistic view of scope and its importance.
Please note that this article... | https://ethanweiner.medium.com/variable-scope-and-access-in-ruby-the-important-parts-dc2d146977b3 | CC-MAIN-2022-40 | refinedweb | 3,351 | 51.78 |
What is a String?
A string is nothing but a collection of characters in a linear sequence. 'C' always treats a string a single data even though it contains whitespaces. A single character is defined using single quote representation. A string is represented using double quote marks.
Example, "Welcome to the world of pr... | http://www.test3.guru99.com/c-strings.html | CC-MAIN-2020-10 | refinedweb | 1,584 | 60.85 |
You want to create and populate a recordset.
Return a recordset from Flash Remoting, or create a recordset using the constructor and populate it using the RecordSet.addItem( ) or RecordSet.addItemAt( ) methods.
Most often, recordsets are returned to Flash movies from Flash Remoting. Recordsets cannot be meaningfully pa... | http://etutorials.org/Programming/actionscript/Part+II+Remote+Recipes/Chapter+21.+Recordsets/Recipe+21.1+Creating+Recordsets/ | CC-MAIN-2017-04 | refinedweb | 374 | 58.28 |
EffNews Part 3: Displaying RSS Data
September 26, 2002 | Fredrik Lundh
This is the third article covering the effnews project; a simple RSS newsreader written in Python. Other articles in this series are available via this page.
Storing Channel Lists
In the previous article, we ended up creating a simple utility that d... | http://www.effbot.org/zone/effnews-3.htm | CC-MAIN-2014-15 | refinedweb | 3,479 | 56.55 |
Many programmers come to Silverlight with little prior experience with C#, and thus conceptualize events as a response to an action that is “hooked up” using somewhat arbitrary syntax. All of that is fine, until it isn’t, and so this post will dive a bit deeper into Delegates and Events as core aspects of .Net language... | http://jesseliberty.com/2010/07/19/events-and-delegates-under-the-hood-reposted/ | CC-MAIN-2019-22 | refinedweb | 1,390 | 50.36 |
> Tadziu's opinion matters to me; I read every bit of troff > he posts here because I normally learn something. :-) Wow. I feel flattered. But lest I come across as a dinosaur born yesterday and stubbornly resisting progress, let me explain my position a bit better. [Warning: aimless rambling ahead.] My opinion is that... | https://lists.gnu.org/archive/html/groff/2014-11/msg00284.html | CC-MAIN-2019-43 | refinedweb | 1,609 | 66.03 |
Aug.
You’ll want to make sure your project folder looks like this:
Here you can see that we have the Amazon Mobile Ads SDK inside of the plugins folder along with the Android and iOS native code that integrates with the Amazon Mobile Ads SDK.
Let’s create an empty GameObject in our scene and call it AdTester. Then crea... | https://developer.amazon.com/es-mx/blogs/appstore/post/Tx1R6CIN649I3HA/getting-started-with-the-amazon-mobile-ads-api-for-unity | CC-MAIN-2020-24 | refinedweb | 733 | 61.77 |
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